1812 Holidays and Events in Poland
| Additional Information | Date | Name |
|---|---|---|
| 1/1/1812, Wed | New Year's Day | |
| 3/22/1812, Sun | Palm Sunday | |
| 3/29/1812, Sun | Easter | |
| 3/30/1812, Mon | Easter Monday | |
| 5/1/1812, Fri | May Day / Labor Day | |
| 5/3/1812, Sun | Constitution Day | |
| 5/28/1812, Thu | Corpus Christi | |
| 5/28/1812, Thu | Whit Sunday | |
| 8/15/1812, Sat | Assumption / Polish Army Day | |
| 11/1/1812, Sun | All Saints' Day | |
| 11/11/1812, Wed | National Independence Day | |
| 12/24/1812, Thu | Christmas Eve | |
| 12/25/1812, Fri | Christmas Day | |
| 12/26/1812, Sat | Christmas - 2nd Day | |
| 12/31/1812, Thu | New Year's Eve |